package com.hqyj.service;

import com.hqyj.exception.R;
import com.hqyj.pojo.TestStock;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author rock
 * @since 2023-04-20 03:01:23
 */
public interface TestStockService extends IService<TestStock> {

    //根据商品ID查询库存数量
    Integer queryByShopId(Integer shopId);
    //根据商品ID修改库存数量
    boolean updateByShopId(TestStock t);
}
